For the New York CDL Tanker Vehicles endorsement, which statement best describes NY tank endorsement threshold?

1. Only a vehicle carrying hazardous liquid
2. Only a tank with more than 5,000 gallons in one compartment
3. Only an interstate trip outside New York
4. A Class A or B CDL vehicle hauling liquid or liquid gas in tanks over 119 gallons each with 1,000 gallons or more aggregate rated capacity